Space is the next frontier, not the final. I suspect we already have significant capabilities there, and would not be surprised if the so called implosion of the North Korean nuclear site a year or so ago was the result of a tungsten projectile fired from space. Destructive power of a small tactical nuke with zero radiation.
The shock-cone from a hypersonic impact weapon might carry the same destructive energy as a large ground contact nuclear explosion, but only in a narrow focus. It’s not like the G.I. Joe destruction of London.